package edu.hnnu.sport_event.mapper;

import edu.hnnu.sport_event.entity.Student;
import org.apache.ibatis.annotations.Mapper;


@Mapper
public interface StudentMapper {

    Student select(String username);
    int insert(Student student);

    Student signUpEventsDetails(int studentId);

    String getName(int id);

    Student selectById(int id);

    int update(Student student);

}
